How to resize the PSAPTEMP

Question

Dear expert,
I extended the PSAPTEMP from 30G to 120G (autoextended switch on by alter temfile) due to rebuild big indexes
Now the operation is finished , and i would like to resize it back to 30G
ALTER TABLESPACE PSAPTEMP ADD TEMPFILE '/oracle/QAT/temp.data2' SIZE 30720M REUSE AUTOEXTEND ON NEXT 10240  MAXSIZE 30720M;
ALTER TABLESPACE PSAPTEMP ADD TEMPFILE '/oracle/QAT/temp.data3' SIZE 30720M REUSE AUTOEXTEND ON NEXT 10240  MAXSIZE 30720M;
ALTER TABLESPACE PSAPTEMP ADD TEMPFILE '/oracle/QAT/temp.data4' SIZE 30720M REUSE AUTOEXTEND ON NEXT 10240  MAXSIZE 30720M;
I need to resize it or i need to drop the 3 added tempfile?
Could you share me the command?
Just one more question: there is for table OLTP compression, it will not ues the tempfile right?
Thank you!
Kate

Answer 1

Hello Fidel ,
Then we can try to add new TEMP file and remove the old one instead of so we can change TEMP Tablespace size after that
- Connect to SQLPLUS via SYSDBA authorization.
- RUN following syntax for creating new TEMPFILE with value of 1000MB
alter tablespace temptablespace add tempfile ‘’ size 1000M autoextend on;
example ;
alter tablespace PSAPTEMP add tempfile ‘G:\ORACLE\SID\SAPDATA1\TEMP_10\TEMP.DATA10′ size 1000M autoextend on;
Drop TEMPFILE procedure
- Connect to SQLPLUS via SYSDBA authorization.
- RUN following syntax for first getting OFFLINE to releated TEMPFILE and then DROP with releated Datafiles on OS level
alter database tempfile ‘disk location of TEMPFILE ’ offline ;
alter database tempfile ‘disk location of TEMPFILE ’ drop including datafiles;
example ;
alter database tempfile ‘G:\ORACLE\SID\SAPDATA1\TEMP_10\TEMP.DATA10′ offline;
alter database tempfile ‘G:\ORACLE\SID\SAPDATA1\TEMP_10\TEMP.DATA10′ drop including datafiles;
I hope it helps...